Change the interstitial bypass keyword

The security interstitial bypass keyword hasn't changed in two years and
awareness of the bypass has been increased in blogs and social media.
Rotate the keyword to help prevent misuse.

Change-Id: Id3250926afbc98241e9390420ccb68765e618ce6
Bug: 797344
Reviewed-on: https://chromium-review.googlesource.com/843085
Commit-Queue: Eric Lawrence <elawrence@chromium.org>
Reviewed-by: Adrienne Porter Felt <felt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#526615}
1 file changed